CN204050907U - A kind of shooting counter for basketball training - Google Patents
A kind of shooting counter for basketball training Download PDFInfo
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- CN204050907U CN204050907U CN201420432708.XU CN201420432708U CN204050907U CN 204050907 U CN204050907 U CN 204050907U CN 201420432708 U CN201420432708 U CN 201420432708U CN 204050907 U CN204050907 U CN 204050907U
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Abstract
The utility model discloses a kind of shooting counter for basketball training, be made up of infrared emitting module, infrared receiver module, control module and counting module.After basketball enters basketry, the infrared signal between infrared emitting module and infrared receiver module cuts off by ball body, and control module starts to count and controls counting module and shows current goals.The utility model is quick on the draw, reliability is high, can be applicable to the various basketball stands in indoor and outdoor.
Description
Technical field:
The utility model belongs to record shooting goals apparatus field.
Background technology:
Domesticly at present adopt artificial counting to shooting training is normal, determine to knock down number, lack the instrument of the record shooting goals of specialty.For a large amount of shootaround, Counts is uninteresting consuming time, and the degree of accuracy is not high; Counting personnel must be equipped with during every sportsman's shootaround, or sportsman oneself counting, have impact on training effect.Therefore be necessary that providing a kind of saves human cost, improves the basketball shooting calculating instrument of athletic shootaround efficiency.
Utility model content:
The purpose of this utility model is to provide a kind of shooting counter for basketball training, carries out Auto-counting, about human cost, and improve athletic shootaround efficiency to shooting goal.
The means solving technique scheme are: this shooting counter mainly comprises infrared emitting module, infrared receiver module, control module and counting module, infrared emitting module is connected with infrared receiver modular telecommunications number, infrared receiver module is connected with the control module signal of telecommunication, and control module is connected with the counting module signal of telecommunication.
After basketball enters basketry, the infrared signal between infrared emitting module and infrared receiver module cuts off by ball body, and control module starts to count and controls counting module and shows current goals.The utility model is quick on the draw, reliability is high, can be applicable to the various basketball stands in indoor and outdoor.
The beneficial effects of the utility model are: 1. the support staff that can reduce basketball training; 2. save labour turnover.Structure is simple, integrated level is high.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is illustraton of model of the present utility model.
Fig. 2 is circuit diagram of the present utility model.
In figure: 1-infrared emitting module 2-infrared receiver module 3-control module 4-counting module
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
A kind of shooting counter for basketball training, mainly comprise infrared emitting module 1, infrared receiver module 2, control module 3 and counting module 4, infrared emitting module 1 is connected with infrared receiver module 2 signal of telecommunication, infrared receiver module 2 is connected with control module 3 signal of telecommunication, and control module 3 is connected with counting module 4 signal of telecommunication.
The electric routing resistance R1 of above-mentioned a kind of shooting counter for basketball training, R2, electric capacity C1, C2, C3, K switch EY1, crystal oscillator Y1, triode Q1, infrared light-emitting diode LED, infrared ray joint IR, charactron D1, controller U1 form, and the model of infrared light-emitting diode LED is 5mm, the model of wavelength 850nm, infrared ray joint IR is IR1308, and the model of charactron D1 is ARK SN420362N, and the model of controller U1 is AT89S52, the 21st of controller U1, 22, 23, 24, 25, 26, 27, 28, 34, 36 pins connect the 2nd of charactron D1 the successively, 1, 4, 7, 6, 8, 9, 3, 10, 5 pins, the 31st of controller U1, 40 pins connect positive source, and the 20th pin of controller U1 connects power cathode, the 1st pin of the 1st pin connection control device U1 of infrared ray joint IR, the 2nd of infrared ray joint IR, 3 pins connect power cathode and positive pole successively, the colelctor electrode of triode Q1 connects positive source, the emitter stage of triode Q1 connects the positive pole of infrared light-emitting diode LED, and the negative pole of infrared light-emitting diode LED connects power cathode, after the base stage contact resistance R2 of triode Q1, be connected with the 5th pin of controller U1, after electric capacity C1 is in parallel with K switch EY1, one end connects positive source, after other end contact resistance R1, be connected with the 9th pin of controller U1, crystal oscillator Y1 two ends connect electric capacity C2, after C3, with the 18th of controller U1, 19 pins connect, electric capacity C2, the other end of C3 connects power cathode.
Utility model works process is: offer a hole in basketry front portion, and be mounted in hole by infrared emitting module, and the symmetric position simultaneously in basketry rear end is also offered hole and placed infrared receiver module.After pressing K switch EY1, controller U1 the 9th pin detects high level, system reset, and controller U1 the 5th pin exports high level, and triode Q1 connects, and infrared light-emitting diode LED connects, and continues to launch infrared ray.When infrared ray joint IR receives infrared signal, the 1st pin exports high level; When not receiving infrared signal, the 1st pin output low level.After basketball enters basketry, infrared signal cuts off by ball body, infrared ray joint IR is made to send " height is a high " signal of telecommunication, controller U1 the 1st pin starts counting after receiving this group " height the is high " signal of telecommunication, and controlling sheet choosing end D0, D1 of charactron D1, signal input part a, b, c, d, e, f, g, dp show current goal numerical value.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the shooting counter for basketball training, mainly comprise infrared emitting module (1), infrared receiver module (2), control module (3) and counting module (4), infrared emitting module (1) is connected with infrared receiver module (2) signal of telecommunication, infrared receiver module (2) is connected with control module (3) signal of telecommunication, and control module (3) is connected with counting module (4) signal of telecommunication.
2. a kind of shooting counter for basketball training according to claim 1, it is characterized in that, a kind of electric routing resistance R1, R2 of the shooting counter for basketball training, electric capacity C1, C2, C3, K switch EY1, crystal oscillator Y1, triode Q1, infrared light-emitting diode LED, infrared ray joint IR, charactron D1, controller U1 forms, the model of infrared light-emitting diode LED is 5mm, wavelength 850nm, the model of infrared ray joint IR is IR1308, the model of charactron D1 is ARK SN420362N, the model of controller U1 is AT89S52
Controller U1 the 21st, 22,23,24,25,26,27,28,34,36 pins connect successively charactron D1 the 2nd, 1,4,7,6,8,9,3,10,5 pins, 31st, 40 pins of controller U1 connect positive source, 20th pin of controller U1 connects power cathode
1st pin of the 1st pin connection control device U1 of infrared ray joint IR, infrared ray joint IR the 2nd, 3 pins connect power cathode and positive pole successively,
The colelctor electrode of triode Q1 connects positive source, the emitter stage of triode Q1 connects the positive pole of infrared light-emitting diode LED, and the negative pole of infrared light-emitting diode LED connects power cathode, after the base stage contact resistance R2 of triode Q1, be connected with the 5th pin of controller U1
After electric capacity C1 is in parallel with K switch EY1, one end connects positive source, after other end contact resistance R1, is connected with the 9th pin of controller U1,
After crystal oscillator Y1 two ends connect electric capacity C2, C3, with the 18th of controller U1,19 pins are connected, the other end connection power cathode of electric capacity C2, C3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432708.XU CN204050907U (en) | 2014-08-01 | 2014-08-01 | A kind of shooting counter for basketball training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432708.XU CN204050907U (en) | 2014-08-01 | 2014-08-01 | A kind of shooting counter for basketball training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050907U true CN204050907U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432708.XU Expired - Fee Related CN204050907U (en) | 2014-08-01 | 2014-08-01 | A kind of shooting counter for basketball training |
Country Status (1)
| Country | Link |
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| CN (1) | CN204050907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139376A (en) * | 2015-07-16 | 2015-12-09 | 武汉体育学院 | Shooting counting method based on shooting counting device |
| CN106178468A (en) * | 2016-07-13 | 2016-12-07 | 卢丽花 | A kind of colleges and universities shooting wire examination method |
| CN111544126A (en) * | 2020-05-16 | 2020-08-18 | 洪青 | Nursing plate structure in obstetrical department caesarean section with check function |
-
2014
- 2014-08-01 CN CN201420432708.XU patent/CN204050907U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139376A (en) * | 2015-07-16 | 2015-12-09 | 武汉体育学院 | Shooting counting method based on shooting counting device |
| CN105139376B (en) * | 2015-07-16 | 2018-02-02 | 武汉体育学院 | A kind of shooting method of counting based on shooting counting device |
| CN106178468A (en) * | 2016-07-13 | 2016-12-07 | 卢丽花 | A kind of colleges and universities shooting wire examination method |
| CN111544126A (en) * | 2020-05-16 | 2020-08-18 | 洪青 | Nursing plate structure in obstetrical department caesarean section with check function |
| CN111544126B (en) * | 2020-05-16 | 2021-05-18 | 郭晶 | Nursing plate structure in obstetrical department caesarean section with check function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160801 |